HEADER MEMBRANE PROTEIN 01-FEB-26 23CS TITLE CRYO-EM STRUCTURE OF THE MRGPRX4-MINIGSQ COMPLEX IN THE APO STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GS-MINI-GQ CHIMERA; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 7 BETA-1; COMPND 8 CHAIN: C; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 12 GAMMA-2; COMPND 13 CHAIN: D; COMPND 14 SYNONYM: G GAMMA-I; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: SCFV16; COMPND 18 CHAIN: E; COMPND 19 ENGINEERED: YES; COMPND 20 MOL_ID: 5; COMPND 21 MOLECULE: SOLUBLE CYTOCHROME B562,MAS-RELATED G-PROTEIN COUPLED COMPND 22 RECEPTOR MEMBER X4; COMPND 23 CHAIN: R; COMPND 24 SYNONYM: CYTOCHROME B-562,SENSORY NEURON-SPECIFIC G-PROTEIN COUPLED COMPND 25 RECEPTOR 5/6; COMPND 26 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: GNB1; SOURCE 11 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 GENE: GNG2; SOURCE 18 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 22 ORGANISM_TAXID: 10090; SOURCE 23 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 25 MOL_ID: 5; SOURCE 26 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS; SOURCE 27 ORGANISM_COMMON: HUMAN; SOURCE 28 ORGANISM_TAXID: 562, 9606; SOURCE 29 GENE: CYBC, MRGPRX4, MRGX4, SNSR5, SNSR6; SOURCE 30 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.CAO,C.WANG,M.ZHANG,Z.JI REVDAT 1 14-OCT-26 23CS 0 JRNL AUTH M.ZHANG JRNL TITL CRYO-EM STRUCTURE OF THE MRGPRX4-MINIGSQ COMPLEX IN THE APO JRNL TITL 2 STATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.890 REMARK 3 NUMBER OF PARTICLES : 113307 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 23CS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 03-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1300062716. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : LIGAND-FREE MRGPRX4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D, E, R REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 THR B 4 REMARK 465 GLN B 52 REMARK 465 MET B 53 REMARK 465 ARG B 54 REMARK 465 ILE B 55 REMARK 465 LEU B 56 REMARK 465 HIS B 57 REMARK 465 GLY B 58 REMARK 465 GLY B 59 REMARK 465 SER B 60 REMARK 465 GLY B 61 REMARK 465 GLY B 62 REMARK 465 SER B 63 REMARK 465 GLY B 64 REMARK 465 GLY B 65 REMARK 465 THR B 66 REMARK 465 SER B 67 REMARK 465 GLY B 88 REMARK 465 GLN B 89 REMARK 465 ARG B 90 REMARK 465 ASP B 91 REMARK 465 GLU B 92 REMARK 465 MET C -17 REMARK 465 HIS C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 LEU C -10 REMARK 465 GLU C -9 REMARK 465 VAL C -8 REMARK 465 LEU C -7 REMARK 465 PHE C -6 REMARK 465 GLN C -5 REMARK 465 GLY C -4 REMARK 465 PRO C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 SER C 0 REMARK 465 GLY C 1 REMARK 465 SER C 2 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 SER D 3 REMARK 465 ASN D 4 REMARK 465 ASN D 5 REMARK 465 THR D 6 REMARK 465 ALA D 7 REMARK 465 SER D 8 REMARK 465 ILE D 9 REMARK 465 ALA D 10 REMARK 465 ARG D 62 REMARK 465 GLU D 63 REMARK 465 LYS D 64 REMARK 465 LYS D 65 REMARK 465 PHE D 66 REMARK 465 PHE D 67 REMARK 465 CYS D 68 REMARK 465 ALA D 69 REMARK 465 ILE D 70 REMARK 465 LEU D 71 REMARK 465 ASP E 1 REMARK 465 SER E 120A REMARK 465 GLY E 120B REMARK 465 GLY E 120C REMARK 465 GLY E 120D REMARK 465 GLY E 120E REMARK 465 SER E 120F REMARK 465 GLY E 120G REMARK 465 GLY E 120H REMARK 465 GLY E 120I REMARK 465 GLY E 120J REMARK 465 SER E 120K REMARK 465 GLY E 120L REMARK 465 GLY E 120M REMARK 465 GLY E 120N REMARK 465 GLY E 120O REMARK 465 LYS E 236 REMARK 465 ALA E 237 REMARK 465 ALA E 238 REMARK 465 ALA E 239 REMARK 465 LEU E 240 REMARK 465 GLU E 241 REMARK 465 VAL E 242 REMARK 465 LEU E 243 REMARK 465 PHE E 244 REMARK 465 GLN E 245 REMARK 465 GLY E 246 REMARK 465 PRO E 247 REMARK 465 HIS E 248 REMARK 465 HIS E 249 REMARK 465 HIS E 250 REMARK 465 HIS E 251 REMARK 465 HIS E 252 REMARK 465 HIS E 253 REMARK 465 HIS E 254 REMARK 465 HIS E 255 REMARK 465 ASP R -149 REMARK 465 TYR R -148 REMARK 465 LYS R -147 REMARK 465 ASP R -146 REMARK 465 ASP R -145 REMARK 465 ASP R -144 REMARK 465 ASP R -143 REMARK 465 ALA R -142 REMARK 465 LYS R -141 REMARK 465 LEU R -140 REMARK 465 GLN R -139 REMARK 465 THR R -138 REMARK 465 MET R -137 REMARK 465 HIS R -136 REMARK 465 HIS R -135 REMARK 465 HIS R -134 REMARK 465 HIS R -133 REMARK 465 HIS R -132 REMARK 465 HIS R -131 REMARK 465 HIS R -130 REMARK 465 HIS R -129 REMARK 465 HIS R -128 REMARK 465 HIS R -127 REMARK 465 GLU R -126 REMARK 465 ASN R -125 REMARK 465 LEU R -124 REMARK 465 TYR R -123 REMARK 465 PHE R -122 REMARK 465 GLN R -121 REMARK 465 GLY R -120 REMARK 465 GLY R -119 REMARK 465 THR R -118 REMARK 465 THR R -117 REMARK 465 MET R -116 REMARK 465 ALA R -115 REMARK 465 ASP R -114 REMARK 465 LEU R -113 REMARK 465 GLU R -112 REMARK 465 ASP R -111 REMARK 465 ASN R -110 REMARK 465 TRP R -109 REMARK 465 GLU R -108 REMARK 465 THR R -107 REMARK 465 LEU R -106 REMARK 465 ASN R -105 REMARK 465 ASP R -104 REMARK 465 ASN R -103 REMARK 465 LEU R -102 REMARK 465 LYS R -101 REMARK 465 VAL R -100 REMARK 465 ILE R -99 REMARK 465 GLU R -98 REMARK 465 LYS R -97 REMARK 465 ALA R -96 REMARK 465 ASP R -95 REMARK 465 ASN R -94 REMARK 465 ALA R -93 REMARK 465 ALA R -92 REMARK 465 GLN R -91 REMARK 465 VAL R -90 REMARK 465 LYS R -89 REMARK 465 ASP R -88 REMARK 465 ALA R -87 REMARK 465 LEU R -86 REMARK 465 THR R -85 REMARK 465 LYS R -84 REMARK 465 MET R -83 REMARK 465 ARG R -82 REMARK 465 ALA R -81 REMARK 465 ALA R -80 REMARK 465 ALA R -79 REMARK 465 LEU R -78 REMARK 465 ASP R -77 REMARK 465 ALA R -76 REMARK 465 GLN R -75 REMARK 465 LYS R -74 REMARK 465 ALA R -73 REMARK 465 THR R -72 REMARK 465 PRO R -71 REMARK 465 PRO R -70 REMARK 465 LYS R -69 REMARK 465 LEU R -68 REMARK 465 GLU R -67 REMARK 465 ASP R -66 REMARK 465 LYS R -65 REMARK 465 SER R -64 REMARK 465 PRO R -63 REMARK 465 ASP R -62 REMARK 465 SER R -61 REMARK 465 PRO R -60 REMARK 465 GLU R -59 REMARK 465 MET R -58 REMARK 465 LYS R -57 REMARK 465 ASP R -56 REMARK 465 PHE R -55 REMARK 465 ARG R -54 REMARK 465 HIS R -53 REMARK 465 GLY R -52 REMARK 465 PHE R -51 REMARK 465 ASP R -50 REMARK 465 ILE R -49 REMARK 465 LEU R -48 REMARK 465 VAL R -47 REMARK 465 GLY R -46 REMARK 465 GLN R -45 REMARK 465 ILE R -44 REMARK 465 ASP R -43 REMARK 465 ASP R -42 REMARK 465 ALA R -41 REMARK 465 LEU R -40 REMARK 465 LYS R -39 REMARK 465 LEU R -38 REMARK 465 ALA R -37 REMARK 465 ASN R -36 REMARK 465 GLU R -35 REMARK 465 GLY R -34 REMARK 465 LYS R -33 REMARK 465 VAL R -32 REMARK 465 LYS R -31 REMARK 465 GLU R -30 REMARK 465 ALA R -29 REMARK 465 GLN R -28 REMARK 465 ALA R -27 REMARK 465 ALA R -26 REMARK 465 ALA R -25 REMARK 465 GLU R -24 REMARK 465 GLN R -23 REMARK 465 LEU R -22 REMARK 465 LYS R -21 REMARK 465 THR R -20 REMARK 465 THR R -19 REMARK 465 ARG R -18 REMARK 465 ASN R -17 REMARK 465 ALA R -16 REMARK 465 TYR R -15 REMARK 465 ILE R -14 REMARK 465 GLN R -13 REMARK 465 LYS R -12 REMARK 465 TYR R -11 REMARK 465 LEU R -10 REMARK 465 GLY R -9 REMARK 465 SER R -8 REMARK 465 THR R -7 REMARK 465 LEU R -6 REMARK 465 GLU R -5 REMARK 465 VAL R -4 REMARK 465 LEU R -3 REMARK 465 PHE R -2 REMARK 465 GLN R -1 REMARK 465 GLY R 0 REMARK 465 PRO R 1 REMARK 465 ASP R 2 REMARK 465 PRO R 3 REMARK 465 THR R 4 REMARK 465 VAL R 5 REMARK 465 PRO R 6 REMARK 465 VAL R 7 REMARK 465 PHE R 8 REMARK 465 GLY R 9 REMARK 465 THR R 10 REMARK 465 LYS R 11 REMARK 465 LEU R 12 REMARK 465 THR R 13 REMARK 465 PRO R 14 REMARK 465 ILE R 15 REMARK 465 ASN R 16 REMARK 465 GLY R 17 REMARK 465 ARG R 18 REMARK 465 GLU R 19 REMARK 465 GLU R 20 REMARK 465 THR R 21 REMARK 465 PRO R 22 REMARK 465 CYS R 23 REMARK 465 TYR R 24 REMARK 465 ASN R 25 REMARK 465 ARG R 86 REMARK 465 LEU R 87 REMARK 465 ILE R 88 REMARK 465 ASN R 89 REMARK 465 ILE R 90 REMARK 465 PHE R 163 REMARK 465 LEU R 164 REMARK 465 PHE R 165 REMARK 465 SER R 166 REMARK 465 GLY R 167 REMARK 465 ALA R 168 REMARK 465 ASP R 169 REMARK 465 SER R 170 REMARK 465 SER R 171 REMARK 465 TRP R 172 REMARK 465 SER R 277 REMARK 465 PHE R 278 REMARK 465 ARG R 279 REMARK 465 GLN R 280 REMARK 465 ARG R 281 REMARK 465 GLN R 282 REMARK 465 ASN R 283 REMARK 465 ARG R 284 REMARK 465 GLN R 285 REMARK 465 ASN R 286 REMARK 465 LEU R 287 REMARK 465 LYS R 288 REMARK 465 LEU R 289 REMARK 465 VAL R 290 REMARK 465 LEU R 291 REMARK 465 GLN R 292 REMARK 465 ARG R 293 REMARK 465 ALA R 294 REMARK 465 LEU R 295 REMARK 465 GLN R 296 REMARK 465 ASP R 297 REMARK 465 LYS R 298 REMARK 465 PRO R 299 REMARK 465 GLU R 300 REMARK 465 VAL R 301 REMARK 465 ASP R 302 REMARK 465 LYS R 303 REMARK 465 GLY R 304 REMARK 465 GLU R 305 REMARK 465 GLY R 306 REMARK 465 GLN R 307 REMARK 465 LEU R 308 REMARK 465 PRO R 309 REMARK 465 GLU R 310 REMARK 465 GLU R 311 REMARK 465 SER R 312 REMARK 465 LEU R 313 REMARK 465 GLU R 314 REMARK 465 LEU R 315 REMARK 465 SER R 316 REMARK 465 GLY R 317 REMARK 465 SER R 318 REMARK 465 ARG R 319 REMARK 465 LEU R 320 REMARK 465 GLY R 321 REMARK 465 PRO R 322 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU B 28 CG CD OE1 OE2 REMARK 470 ASP B 42 CG OD1 OD2 REMARK 470 LYS B 51 CG CD CE NZ REMARK 470 GLU B 71 CG CD OE1 OE2 REMARK 470 LYS B 73 CG CD CE NZ REMARK 470 GLN B 75 CG CD OE1 NE2 REMARK 470 ASP B 77 CG OD1 OD2 REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 ARG B 94 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 102 CG OD1 OD2 REMARK 470 ASN B 116 CG OD1 ND2 REMARK 470 GLU B 120 CG CD OE1 OE2 REMARK 470 ARG B 132 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 135 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 152 CG CD CE NZ REMARK 470 LYS B 157 CG CD CE NZ REMARK 470 LYS B 159 CG CD CE NZ REMARK 470 GLU B 161 CG CD OE1 OE2 REMARK 470 ASP B 162 CG OD1 OD2 REMARK 470 GLU B 166 CG CD OE1 OE2 REMARK 470 ARG B 169 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 174 CG CD OE1 OE2 REMARK 470 ASP B 175 CG OD1 OD2 REMARK 470 THR B 177 OG1 CG2 REMARK 470 PRO B 178 CG CD REMARK 470 GLU B 179 CG CD OE1 OE2 REMARK 470 PRO B 180 CG CD REMARK 470 ASP B 183 CG OD1 OD2 REMARK 470 LYS B 195 CG CD CE NZ REMARK 470 ASP B 206 CG OD1 OD2 REMARK 470 ARG B 208 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 219 CG1 CG2 REMARK 470 ASP B 220 CG OD1 OD2 REMARK 470 GLU B 222 CG CD OE1 OE2 REMARK 470 GLU C 3 CG CD OE1 OE2 REMARK 470 LEU C 4 CG CD1 CD2 REMARK 470 ASP C 5 CG OD1 OD2 REMARK 470 GLN C 6 CG CD OE1 NE2 REMARK 470 LEU C 7 CG CD1 CD2 REMARK 470 ARG C 8 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 9 CG CD OE1 NE2 REMARK 470 GLU C 10 CG CD OE1 OE2 REMARK 470 GLU C 12 CG CD OE1 OE2 REMARK 470 GLN C 13 CG CD OE1 NE2 REMARK 470 LYS C 15 CG CD CE NZ REMARK 470 ASN C 16 CG OD1 ND2 REMARK 470 ARG C 19 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 20 CG OD1 OD2 REMARK 470 LYS C 23 CG CD CE NZ REMARK 470 ASP C 38 CG OD1 OD2 REMARK 470 ARG C 42 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 44 CG CD OE1 NE2 REMARK 470 ARG C 46 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 96 CG CD NE CZ NH1 NH2 REMARK 470 SER C 97 OG REMARK 470 ASP C 170 CG OD1 OD2 REMARK 470 GLU C 172 CG CD OE1 OE2 REMARK 470 THR C 173 OG1 CG2 REMARK 470 ARG C 197 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 214 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 215 CG CD OE1 OE2 REMARK 470 MET C 217 CG SD CE REMARK 470 THR C 221 OG1 CG2 REMARK 470 SER C 245 OG REMARK 470 SER C 265 OG REMARK 470 ASP C 267 CG OD1 OD2 REMARK 470 ASP C 303 CG OD1 OD2 REMARK 470 SER C 331 OG REMARK 470 GLN D 11 CG CD OE1 NE2 REMARK 470 ARG D 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 14 CG CD CE NZ REMARK 470 LEU D 15 CG CD1 CD2 REMARK 470 GLU D 17 CG CD OE1 OE2 REMARK 470 LYS D 20 CG CD CE NZ REMARK 470 MET D 21 CG SD CE REMARK 470 ASN D 24 CG OD1 ND2 REMARK 470 LYS D 46 CG CD CE NZ REMARK 470 VAL D 54 CG1 CG2 REMARK 470 GLU D 58 CG CD OE1 OE2 REMARK 470 GLU E 42 CG CD OE1 OE2 REMARK 470 LYS E 43 CG CD CE NZ REMARK 470 LYS E 76 CG CD CE NZ REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 THR E 91 OG1 CG2 REMARK 470 VAL E 119 CG1 CG2 REMARK 470 THR E 132 OG1 CG2 REMARK 470 SER E 134 OG REMARK 470 VAL E 137 CG1 CG2 REMARK 470 GLU E 141 CG CD OE1 OE2 REMARK 470 ARG E 206 CG CD NE CZ NH1 NH2 REMARK 470 GLU E 208 CG CD OE1 OE2 REMARK 470 GLU E 210 CG CD OE1 OE2 REMARK 470 GLU E 234 CG CD OE1 OE2 REMARK 470 GLN R 26 CG CD OE1 NE2 REMARK 470 SER R 29 OG REMARK 470 VAL R 48 CG1 CG2 REMARK 470 LEU R 51 CG CD1 CD2 REMARK 470 ARG R 57 CG CD NE CZ NH1 NH2 REMARK 470 LEU R 85 CG CD1 CD2 REMARK 470 SER R 91 OG REMARK 470 ILE R 94 CG1 CG2 CD1 REMARK 470 ARG R 95 CG CD NE CZ NH1 NH2 REMARK 470 SER R 154 OG REMARK 470 ARG R 159 CG CD NE CZ NH1 NH2 REMARK 470 ASP R 162 CG OD1 OD2 REMARK 470 GLU R 174 CG CD OE1 OE2 REMARK 470 THR R 175 OG1 CG2 REMARK 470 SER R 176 OG REMARK 470 SER R 206 OG REMARK 470 ARG R 207 CG CD NE CZ NH1 NH2 REMARK 470 LYS R 208 CG CD CE NZ REMARK 470 MET R 209 CG SD CE REMARK 470 PRO R 210 CG CD REMARK 470 TYR R 240 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 HIS R 243 CG ND1 CD2 CE1 NE2 REMARK 470 LEU R 244 CG CD1 CD2 REMARK 470 ASN R 245 CG OD1 ND2 REMARK 470 LEU R 246 CG CD1 CD2 REMARK 470 GLU R 247 CG CD OE1 OE2 REMARK 470 VAL R 248 CG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG1 THR C 274 O VAL C 315 2.13 REMARK 500 OE2 GLU B 8 OH TYR E 163 2.13 REMARK 500 OH TYR R 106 O GLY R 229 2.16 REMARK 500 O ILE C 58 OG SER C 316 2.16 REMARK 500 ND1 HIS C 266 OD1 ASN C 268 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN B 43 19.99 49.91 REMARK 500 PHE B 100 53.17 -95.64 REMARK 500 THR B 177 50.91 -119.83 REMARK 500 ASP B 206 17.11 54.55 REMARK 500 ASN C 36 51.24 -94.51 REMARK 500 THR C 87 17.94 56.93 REMARK 500 TRP C 99 58.60 -94.24 REMARK 500 GLU C 130 -7.00 66.86 REMARK 500 THR C 196 14.62 59.68 REMARK 500 ASP C 258 -0.65 70.01 REMARK 500 PHE C 292 5.90 85.78 REMARK 500 GLN E 113 -167.75 -76.49 REMARK 500 MET E 180 -13.04 73.74 REMARK 500 THR E 198 -0.47 76.64 REMARK 500 GLU E 210 -0.15 67.32 REMARK 500 SER R 206 -166.00 -79.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-68868 RELATED DB: EMDB REMARK 900 A CRYO-EM STRUCTURE OF LIGAND-FREE MRGPRX4 DBREF 23CS B 1 246 PDB 23CS 23CS 1 246 DBREF 23CS C 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 23CS D 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 23CS E 1 255 PDB 23CS 23CS 1 255 DBREF 23CS R -115 -11 UNP P0ABE7 C562_ECOLX 23 127 DBREF 23CS R 2 322 UNP Q96LA9 MRGX4_HUMAN 2 322 SEQADV 23CS MET C -17 UNP P62873 INITIATING METHIONINE SEQADV 23CS HIS C -16 UNP P62873 EXPRESSION TAG SEQADV 23CS HIS C -15 UNP P62873 EXPRESSION TAG SEQADV 23CS HIS C -14 UNP P62873 EXPRESSION TAG SEQADV 23CS HIS C -13 UNP P62873 EXPRESSION TAG SEQADV 23CS HIS C -12 UNP P62873 EXPRESSION TAG SEQADV 23CS HIS C -11 UNP P62873 EXPRESSION TAG SEQADV 23CS LEU C -10 UNP P62873 EXPRESSION TAG SEQADV 23CS GLU C -9 UNP P62873 EXPRESSION TAG SEQADV 23CS VAL C -8 UNP P62873 EXPRESSION TAG SEQADV 23CS LEU C -7 UNP P62873 EXPRESSION TAG SEQADV 23CS PHE C -6 UNP P62873 EXPRESSION TAG SEQADV 23CS GLN C -5 UNP P62873 EXPRESSION TAG SEQADV 23CS GLY C -4 UNP P62873 EXPRESSION TAG SEQADV 23CS PRO C -3 UNP P62873 EXPRESSION TAG SEQADV 23CS GLY C -2 UNP P62873 EXPRESSION TAG SEQADV 23CS SER C -1 UNP P62873 EXPRESSION TAG SEQADV 23CS SER C 0 UNP P62873 EXPRESSION TAG SEQADV 23CS GLY C 1 UNP P62873 EXPRESSION TAG SEQADV 23CS ASP R -149 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS TYR R -148 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS LYS R -147 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ASP R -146 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ASP R -145 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ASP R -144 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ASP R -143 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ALA R -142 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS LYS R -141 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS LEU R -140 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS GLN R -139 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS THR R -138 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS MET R -137 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -136 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -135 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -134 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -133 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -132 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -131 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -130 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -129 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -128 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS HIS R -127 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS GLU R -126 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS ASN R -125 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS LEU R -124 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS TYR R -123 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS PHE R -122 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS GLN R -121 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS GLY R -120 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS GLY R -119 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS THR R -118 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS THR R -117 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS MET R -116 UNP P0ABE7 EXPRESSION TAG SEQADV 23CS TRP R -109 UNP P0ABE7 MET 29 CONFLICT SEQADV 23CS ILE R -14 UNP P0ABE7 HIS 124 CONFLICT SEQADV 23CS LEU R -10 UNP P0ABE7 LINKER SEQADV 23CS GLY R -9 UNP P0ABE7 LINKER SEQADV 23CS SER R -8 UNP P0ABE7 LINKER SEQADV 23CS THR R -7 UNP P0ABE7 LINKER SEQADV 23CS LEU R -6 UNP P0ABE7 LINKER SEQADV 23CS GLU R -5 UNP P0ABE7 LINKER SEQADV 23CS VAL R -4 UNP P0ABE7 LINKER SEQADV 23CS LEU R -3 UNP P0ABE7 LINKER SEQADV 23CS PHE R -2 UNP P0ABE7 LINKER SEQADV 23CS GLN R -1 UNP P0ABE7 LINKER SEQADV 23CS GLY R 0 UNP P0ABE7 LINKER SEQADV 23CS PRO R 1 UNP P0ABE7 LINKER SEQADV 23CS SER R 83 UNP Q96LA9 LEU 83 VARIANT SEQRES 1 B 246 MET GLY SER THR VAL SER ALA GLU ASP LYS ALA ALA ALA SEQRES 2 B 246 GLU ARG SER LYS MET ILE ASP LYS ASN LEU ARG GLU ASP SEQRES 3 B 246 GLY GLU LYS ALA ARG ARG THR LEU ARG LEU LEU LEU LEU SEQRES 4 B 246 GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 B 246 MET ARG ILE LEU HIS GLY GLY SER GLY GLY SER GLY GLY SEQRES 6 B 246 THR SER GLY ILE PHE GLU THR LYS PHE GLN VAL ASP LYS SEQRES 7 B 246 VAL ASN PHE HIS MET PHE ASP VAL GLY GLY GLN ARG ASP SEQRES 8 B 246 GLU ARG ARG LYS TRP ILE GLN CYS PHE ASN ASP VAL THR SEQRES 9 B 246 ALA ILE ILE PHE VAL VAL ASP SER SER ASP TYR ASN ARG SEQRES 10 B 246 LEU GLN GLU ALA LEU ASN ASP PHE LYS SER ILE TRP ASN SEQRES 11 B 246 ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU PHE LEU SEQRES 12 B 246 ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU ALA GLY SEQRES 13 B 246 LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE ALA ARG SEQRES 14 B 246 TYR THR THR PRO GLU ASP ALA THR PRO GLU PRO GLY GLU SEQRES 15 B 246 ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE ARG LYS SEQRES 16 B 246 GLU PHE VAL ASP ILE SER THR ALA SER GLY ASP GLY ARG SEQRES 17 B 246 HIS ILE CYS TYR PRO HIS PHE THR CYS ALA VAL ASP THR SEQRES 18 B 246 GLU ASN ALA ARG ARG ILE PHE ASN ASP CYS LYS ASP ILE SEQRES 19 B 246 ILE LEU GLN MET ASN LEU ARG GLU TYR ASN LEU VAL SEQRES 1 C 358 MET HIS HIS HIS HIS HIS HIS LEU GLU VAL LEU PHE GLN SEQRES 2 C 358 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 3 C 358 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 4 C 358 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 5 C 358 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 6 C 358 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 7 C 358 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 8 C 358 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 9 C 358 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 10 C 358 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 11 C 358 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 12 C 358 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 13 C 358 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 14 C 358 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 15 C 358 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 16 C 358 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 17 C 358 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 18 C 358 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 19 C 358 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 20 C 358 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 21 C 358 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 22 C 358 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 23 C 358 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 24 C 358 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 25 C 358 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 26 C 358 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 27 C 358 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 28 C 358 SER PHE LEU LYS ILE TRP ASN SEQRES 1 D 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 D 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 D 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 D 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 D 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 D 71 PHE PHE CYS ALA ILE LEU SEQRES 1 E 267 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 267 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 E 267 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 E 267 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 E 267 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 E 267 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 E 267 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 E 267 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 E 267 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 E 267 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 E 267 SER GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA SEQRES 12 E 267 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 E 267 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 E 267 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 E 267 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 E 267 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 E 267 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 E 267 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 E 267 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 E 267 LYS ALA ALA ALA LEU GLU VAL LEU PHE GLN GLY PRO HIS SEQRES 21 E 267 HIS HIS HIS HIS HIS HIS HIS SEQRES 1 R 472 ASP TYR LYS ASP ASP ASP ASP ALA LYS LEU GLN THR MET SEQRES 2 R 472 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS GLU ASN LEU SEQRES 3 R 472 TYR PHE GLN GLY GLY THR THR MET ALA ASP LEU GLU ASP SEQRES 4 R 472 ASN TRP GLU THR LEU ASN ASP ASN LEU LYS VAL ILE GLU SEQRES 5 R 472 LYS ALA ASP ASN ALA ALA GLN VAL LYS ASP ALA LEU THR SEQRES 6 R 472 LYS MET ARG ALA ALA ALA LEU ASP ALA GLN LYS ALA THR SEQRES 7 R 472 PRO PRO LYS LEU GLU ASP LYS SER PRO ASP SER PRO GLU SEQRES 8 R 472 MET LYS ASP PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY SEQRES 9 R 472 GLN ILE ASP ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS SEQRES 10 R 472 VAL LYS GLU ALA GLN ALA ALA ALA GLU GLN LEU LYS THR SEQRES 11 R 472 THR ARG ASN ALA TYR ILE GLN LYS TYR LEU GLY SER THR SEQRES 12 R 472 LEU GLU VAL LEU PHE GLN GLY PRO ASP PRO THR VAL PRO SEQRES 13 R 472 VAL PHE GLY THR LYS LEU THR PRO ILE ASN GLY ARG GLU SEQRES 14 R 472 GLU THR PRO CYS TYR ASN GLN THR LEU SER PHE THR VAL SEQRES 15 R 472 LEU THR CYS ILE ILE SER LEU VAL GLY LEU THR GLY ASN SEQRES 16 R 472 ALA VAL VAL LEU TRP LEU LEU GLY TYR ARG MET ARG ARG SEQRES 17 R 472 ASN ALA VAL SER ILE TYR ILE LEU ASN LEU ALA ALA ALA SEQRES 18 R 472 ASP PHE LEU PHE LEU SER PHE GLN ILE ILE ARG SER PRO SEQRES 19 R 472 LEU ARG LEU ILE ASN ILE SER HIS LEU ILE ARG LYS ILE SEQRES 20 R 472 LEU VAL SER VAL MET THR PHE PRO TYR PHE THR GLY LEU SEQRES 21 R 472 SER MET LEU SER ALA ILE SER THR GLU ARG CYS LEU SER SEQRES 22 R 472 VAL LEU TRP PRO ILE TRP TYR ARG CYS ARG ARG PRO THR SEQRES 23 R 472 HIS LEU SER ALA VAL VAL CYS VAL LEU LEU TRP GLY LEU SEQRES 24 R 472 SER LEU LEU PHE SER MET LEU GLU TRP ARG PHE CYS ASP SEQRES 25 R 472 PHE LEU PHE SER GLY ALA ASP SER SER TRP CYS GLU THR SEQRES 26 R 472 SER ASP PHE ILE PRO VAL ALA TRP LEU ILE PHE LEU CYS SEQRES 27 R 472 VAL VAL LEU CYS VAL SER SER LEU VAL LEU LEU VAL ARG SEQRES 28 R 472 ILE LEU CYS GLY SER ARG LYS MET PRO LEU THR ARG LEU SEQRES 29 R 472 TYR VAL THR ILE LEU LEU THR VAL LEU VAL PHE LEU LEU SEQRES 30 R 472 CYS GLY LEU PRO PHE GLY ILE LEU GLY ALA LEU ILE TYR SEQRES 31 R 472 ARG MET HIS LEU ASN LEU GLU VAL LEU TYR CYS HIS VAL SEQRES 32 R 472 TYR LEU VAL CYS MET SER LEU SER SER LEU ASN SER SER SEQRES 33 R 472 ALA ASN PRO ILE ILE TYR PHE PHE VAL GLY SER PHE ARG SEQRES 34 R 472 GLN ARG GLN ASN ARG GLN ASN LEU LYS LEU VAL LEU GLN SEQRES 35 R 472 ARG ALA LEU GLN ASP LYS PRO GLU VAL ASP LYS GLY GLU SEQRES 36 R 472 GLY GLN LEU PRO GLU GLU SER LEU GLU LEU SER GLY SER SEQRES 37 R 472 ARG LEU GLY PRO HELIX 1 AA1 SER B 6 ARG B 32 1 27 HELIX 2 AA2 GLY B 45 ILE B 49 5 5 HELIX 3 AA3 LYS B 95 ASP B 102 5 8 HELIX 4 AA4 ARG B 117 ASN B 130 1 14 HELIX 5 AA5 LYS B 145 GLY B 156 1 12 HELIX 6 AA6 LYS B 159 PHE B 164 1 6 HELIX 7 AA7 PRO B 165 TYR B 170 1 6 HELIX 8 AA8 ASP B 183 SER B 204 1 22 HELIX 9 AA9 GLU B 222 TYR B 243 1 22 HELIX 10 AB1 LEU C 4 ALA C 26 1 23 HELIX 11 AB2 THR C 29 ASN C 35 1 7 HELIX 12 AB3 ALA D 12 ASN D 24 1 13 HELIX 13 AB4 LYS D 29 HIS D 44 1 16 HELIX 14 AB5 ALA E 28 PHE E 32 5 5 HELIX 15 AB6 SER E 53 GLY E 56 5 4 HELIX 16 AB7 ARG E 87 THR E 91 5 5 HELIX 17 AB8 THR R 27 ARG R 55 1 29 HELIX 18 AB9 VAL R 61 SER R 83 1 23 HELIX 19 AC1 HIS R 92 TRP R 126 1 35 HELIX 20 AC2 TRP R 126 ARG R 133 1 8 HELIX 21 AC3 HIS R 137 TRP R 158 1 22 HELIX 22 AC4 PHE R 178 GLY R 205 1 28 HELIX 23 AC5 PRO R 210 GLY R 229 1 20 HELIX 24 AC6 GLY R 229 MET R 242 1 14 HELIX 25 AC7 LEU R 249 PHE R 273 1 25 SHEET 1 AA1 6 ILE B 69 VAL B 76 0 SHEET 2 AA1 6 VAL B 79 VAL B 86 -1 O MET B 83 N THR B 72 SHEET 3 AA1 6 THR B 33 LEU B 39 1 N LEU B 36 O HIS B 82 SHEET 4 AA1 6 ALA B 105 ASP B 111 1 O ILE B 107 N LEU B 39 SHEET 5 AA1 6 SER B 138 ASN B 144 1 O PHE B 142 N PHE B 108 SHEET 6 AA1 6 CYS B 211 PHE B 215 1 O HIS B 214 N LEU B 141 SHEET 1 AA2 4 THR C 47 LEU C 51 0 SHEET 2 AA2 4 LEU C 336 TRP C 339 -1 O LEU C 336 N LEU C 51 SHEET 3 AA2 4 VAL C 327 SER C 331 -1 N THR C 329 O LYS C 337 SHEET 4 AA2 4 VAL C 315 VAL C 320 -1 N GLY C 319 O ALA C 328 SHEET 1 AA3 4 ILE C 58 TRP C 63 0 SHEET 2 AA3 4 LEU C 69 SER C 74 -1 O ALA C 73 N ALA C 60 SHEET 3 AA3 4 LYS C 78 ASP C 83 -1 O TRP C 82 N LEU C 70 SHEET 4 AA3 4 ASN C 88 PRO C 94 -1 O ASN C 88 N ASP C 83 SHEET 1 AA4 4 VAL C 100 TYR C 105 0 SHEET 2 AA4 4 TYR C 111 GLY C 116 -1 O ALA C 113 N ALA C 104 SHEET 3 AA4 4 ILE C 120 ASN C 125 -1 O TYR C 124 N VAL C 112 SHEET 4 AA4 4 ARG C 134 ALA C 140 -1 O ARG C 134 N ASN C 125 SHEET 1 AA5 4 LEU C 146 PHE C 151 0 SHEET 2 AA5 4 GLN C 156 SER C 161 -1 O VAL C 158 N ARG C 150 SHEET 3 AA5 4 THR C 165 ASP C 170 -1 O TRP C 169 N ILE C 157 SHEET 4 AA5 4 GLN C 175 THR C 181 -1 O PHE C 180 N CYS C 166 SHEET 1 AA6 4 VAL C 187 LEU C 192 0 SHEET 2 AA6 4 LEU C 198 ALA C 203 -1 O VAL C 200 N SER C 191 SHEET 3 AA6 4 SER C 207 ASP C 212 -1 O TRP C 211 N PHE C 199 SHEET 4 AA6 4 CYS C 218 THR C 223 -1 O GLN C 220 N LEU C 210 SHEET 1 AA7 4 ILE C 229 PHE C 234 0 SHEET 2 AA7 4 ALA C 240 SER C 245 -1 O ALA C 242 N CYS C 233 SHEET 3 AA7 4 CYS C 250 ASP C 254 -1 O PHE C 253 N PHE C 241 SHEET 4 AA7 4 GLU C 260 TYR C 264 -1 O TYR C 264 N CYS C 250 SHEET 1 AA8 4 ILE C 273 PHE C 278 0 SHEET 2 AA8 4 LEU C 284 TYR C 289 -1 O GLY C 288 N SER C 275 SHEET 3 AA8 4 CYS C 294 ASP C 298 -1 O TRP C 297 N LEU C 285 SHEET 4 AA8 4 ARG C 304 LEU C 308 -1 O GLY C 306 N VAL C 296 SHEET 1 AA9 4 GLN E 3 SER E 7 0 SHEET 2 AA9 4 LYS E 19 SER E 25 -1 O SER E 25 N GLN E 3 SHEET 3 AA9 4 THR E 78 GLN E 82 -1 O LEU E 81 N LEU E 20 SHEET 4 AA9 4 THR E 69 ASP E 73 -1 N THR E 69 O GLN E 82 SHEET 1 AB1 6 LEU E 11 VAL E 12 0 SHEET 2 AB1 6 TRP E 111 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 AB1 6 ALA E 92 SER E 99 -1 N CYS E 96 O GLY E 112 SHEET 4 AB1 6 GLY E 33 GLN E 39 -1 N GLN E 39 O MET E 93 SHEET 5 AB1 6 LEU E 45 ILE E 51 -1 O GLU E 46 N ARG E 38 SHEET 6 AB1 6 ILE E 58 TYR E 60 -1 O TYR E 59 N TYR E 50 SHEET 1 AB2 2 SER E 134 PRO E 136 0 SHEET 2 AB2 2 LYS E 232 GLU E 234 1 O GLU E 234 N VAL E 135 SHEET 1 AB3 3 VAL E 143 CYS E 147 0 SHEET 2 AB3 3 ALA E 199 ILE E 204 -1 O PHE E 200 N CYS E 147 SHEET 3 AB3 3 PHE E 191 SER E 196 -1 N SER E 194 O THR E 201 SHEET 1 AB4 4 ASN E 182 LEU E 183 0 SHEET 2 AB4 4 GLN E 174 TYR E 178 -1 N TYR E 178 O ASN E 182 SHEET 3 AB4 4 LEU E 162 GLN E 167 -1 N TRP E 164 O LEU E 176 SHEET 4 AB4 4 VAL E 214 GLN E 219 -1 O VAL E 214 N GLN E 167 SSBOND 1 CYS E 22 CYS E 96 1555 1555 2.03 SSBOND 2 CYS E 147 CYS E 217 1555 1555 2.04 CISPEP 1 TYR E 223 PRO E 224 0 4.01 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 4650 5218 CONECT 5218 4650 CONECT 5565 6098 CONECT 6098 5565 MASTER 614 0 0 25 53 0 0 6 8021 5 4 111 END